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Check if object is a jQuery object
Is there a fast way of checking if an object is a jQuery object or a native JavaScript object?
9 Answers
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Run command on the Ansible host
...le host. You can specify that all tasks in a play run on the Ansible host, or you can mark individual tasks to run on the Ansible host.
If you want to run an entire play on the Ansible host, then specify hosts: 127.0.0.1 and connection:local in the play, for example:
- name: a play that runs entir...
How to let PHP to create subdomain automatically for each user?
...ess somehow? Is it actually simply possible to create it via pure php code or I need to use some external script-server side language?
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An “and” operator for an “if” statement in Bash
...trying to create a simple Bash script to check if the website is down and for some reason the "and" operator doesn't work:
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How to convert a ruby hash object to JSON?
... ruby hash object to JSON? So I am trying this example below & it doesn't work?
5 Answers
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What is the relationship between the docker host OS and the container base image OS?
...at I can get my hands on I see that I can install Docker on Ubuntu 12.04 (for example) and then I can install a Fedora container or a different version of ubuntu? (there is an example where the user installed busybox in the container.)
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Append values to a set in Python
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keep.update(yoursequenceofvalues)
e.g, keep.update(xrange(11)) for your specific example. Or, if you have to produce the values in a loop for some other reason,
for ...whatever...:
onemorevalue = ...whatever...
keep.add(onemorevalue)
But, of course, doing it in bulk with a single ...
How can I sort a List alphabetically?
...have a List<String> object that contains country names. How can I sort this list alphabetically?
13 Answers
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Pretty printing XML in Python
What is the best way (or are the various ways) to pretty print XML in Python?
24 Answers
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What is JavaScript garbage collection?
What is JavaScript garbage collection? What's important for a web programmer to understand about JavaScript garbage collection, in order to write better code?
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